i have a 2005 2500hd gmc 6.0 lq4 truck installed L96 from a box truck unit.
Used the -
-lingenfelter conversion box
-3 bolt truck Narris cam (removed vvt setup)
-long tube headers
-12613412 gm injectors 50lbs @58 psi,
-stock TB from the lq4 with adapter plate
-4l80 trans
won't start because of to much fuel
looking for base tune to start with